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Synopsis

The remote FreeBSD host is missing one or more security-related updates.

Description

Talos reports :- An exploitable denial of service vulnerability exists in the font handling of Libgraphite. A specially crafted font can cause an out-of-bounds read potentially resulting in an information leak or denial of service.- A specially crafted font can cause a buffer overflow resulting in potential code execution.- An exploitable NULL pointer dereference exists in the bidirectional font handling functionality of Libgraphite. A specially crafted font can cause a NULL pointer dereference resulting in a crash.